Lines Matching refs:t8
48 cmpbge zero, t2, t8 # .. e1 : bits set iff null found
51 bne t8, $a_eos # .. e1 :
62 cmpbge zero, t0, t8 # .. e1 (stall)
64 beq t8, $a_loop # e1 :
67 the end-of-count bit is set in t8 iff it applies.
71 t8 == the cmpbge mask that found it. */
74 negq t8, t12 # e0 : find low bit set
75 and t8, t12, t12 # e1 (stall)
86 or t12, t6, t8 # e0 :
88 zapnot t0, t8, t0 # e0 : clear src bytes > null
89 zap t1, t8, t1 # .. e1 : clear dst bytes <= null
97 or t10, t8, t8
151 cmpbge zero, t6, t8 # e0 :
153 bne t8, $u_final # e1 :
159 cmpbge zero, t2, t8 # e0 : find nulls in second partial
162 bne t8, $u_late_head_exit # .. e1 :
170 cmpbge zero, t2, t8 # e1 (stall)
172 bne t8, $u_eos # e1 :
198 cmpbge zero, t2, t8 # .. e1 : test new word for eos
200 beq t8, $u_loop # e1 :
214 cmpbge zero, t0, t8 # e0 : is the null in this first bit?
215 bne t8, $u_final # .. e1 (zdb)
223 cmpbge zero, t0, t8 # e0 :
224 or t8, t10, t6 # e1 :
225 cmoveq a2, t6, t8 # e0 :
231 t8 == cmpbge mask that found the null. */
233 negq t8, t6 # e0 : isolate low bit set
234 and t6, t8, t12 # e1 :
241 or t6, t12, t8 # e0 :
242 zapnot t0, t8, t0 # .. e1 : kill source bytes > null
243 zap t1, t8, t1 # e0 : kill dest bytes <= null
252 cmpbge zero, t0, t8
255 or t10, t8, t8
288 cmpbge zero, t1, t8 # .. e1 : is there a zero?
290 or t8, t10, t5 # .. e1 : test for end-of-count too
292 cmoveq a2, t5, t8 # .. e1 :
293 andnot t8, t3, t8 # e0 :
294 beq t8, $u_head # .. e1 (zdb)
302 negq t8, t6 # .. e1 : build bitmask of bytes <= zero
304 and t6, t8, t12 # .. e1 :
306 or t6, t12, t8 # e1 :
308 zapnot t2, t8, t2 # e0 : prepare source word; mirror changes
309 zapnot t1, t8, t1 # .. e1 : to source validity mask